DescriptionAbbe-König prism.svg English: An Abbe-König prism Date 1 September 2014, 01:59:48 Source Author Fred the Oyster...
File:Abbe-König prism.svg is a vector version of this file. It should be used in place of this PNG file when not inferior. File:Abbe-koenig-prism.png →...
DescriptionAbbeKoenigPrism2.svg English: Simple Abbe-Koenig prism Date 26 February 2020 Source Own work Author Mpfiz...
